Biological Filtration

5,524 topics in this forum

1. The Soft Cycle thread 1 2 3 4 5

   By Greenstar, December 29, 2008
   • 120 replies
   • 62,921 views
   • 
   • iamawesome
   • August 22, 2019

2. BioGeoChemistry, Meiobenthology & Microbial Ecology of the Sandbed. 1 2

   By bitts, January 26, 2011
   • 41 replies
   • 29,157 views
   • 
   • ChloroPhil
   • September 6, 2016

3. Absolute bare minimum equipment for 20G FOWLR

   By DOJOLOACH, September 8, 2019
   • 6 replies
   • 267 views
   • 
   • Tired
   • January 14

4. New Filter ?

   By The Cats Wrasse, January 10
   • 1 reply
   • 37 views
   • 
   • Tired
   • January 12

5. Adding new rock

   By dling, December 30, 2019
   • 3 replies
   • 68 views
   • 
   • mcarroll
   • January 8

6. LIVE ROCK QUANDRY

   By aviator300, September 11, 2019
   • 7 replies
   • 283 views
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   • DSA65PRO
   • January 8

7. Where to put refugium for innovative marine 20

   By serico858, January 1
   • 1 reply
   • 65 views
   • 
   • Clown79
   • January 2

8. Neo media from Korea

   By LiZhiYung, December 7, 2019
   • 1 reply
   • 105 views
   • 
   • mcarroll
   • December 11, 2019

9. Another cycle question "nitrates"

   By sportbob06, December 11, 2019
   • 3 replies
   • 66 views
   • 
   • mcarroll
   • December 11, 2019

10. Natural Filtration

    By Perfect29, November 18, 2019
    • 10 replies
    • 275 views
    • 
    • Garf
    • November 25, 2019

11. What black sand has worked for you?

    By Tired, November 6, 2019
    • 11 replies
    • 188 views
    • 
    • Lingwendil
    • November 8, 2019

12. Saltwateraquarium.com rock?

    By mark1234, September 25, 2019
    • 3 replies
    • 200 views
    • 
    • Tired
    • November 5, 2019

13. Best place for micro-algae

    By Gulls, October 25, 2019
    • 2 replies
    • 128 views
    • 
    • mcarroll
    • October 26, 2019

14. Tank Won't Cycle 1 2

    By wiigelec, September 20, 2019
    • 30 replies
    • 630 views
    • 
    • wiigelec
    • October 23, 2019

15. Cycling Dry Rock

    By pazzo40, September 15, 2013
    • 16 replies
    • 10,074 views
    • 
    • Tired
    • October 5, 2019

16. Algae Scrubber in nano ? 1 2

    By Reefkid88, October 26, 2018
    • 25 replies
    • 1,903 views
    • 
    • Reefkid88
    • October 2, 2019

17. Fluval C2 refugium

    By CaptainIchigo79, September 23, 2019
    • 5 replies
    • 123 views
    • 
    • Ratvan
    • September 27, 2019

18. Pico-suitable "fresh" live rock/sand place that's currently open? Or use macros to seed?

    By Tired, September 21, 2019
    • 0 replies
    • 66 views
    • 
    • Tired
    • September 21, 2019

19. Deep Sand Bed

    By dling, September 7, 2019
    • 7 replies
    • 273 views
    • 
    • dling
    • September 18, 2019

20. Major changes in flow-yes or no?

    By 4Swanson2Reefer0N00b, April 11, 2019   

    • fluval evo 13.5
    • mixed reef
    • 7 replies
    • 277 views
    • 
    • Poison Dart Frog
    • September 17, 2019

21. What to run in an aquaclear 20 for QT tank.

    By Saltyfox, September 15, 2019
    • 4 replies
    • 127 views
    • 
    • Clown79
    • September 16, 2019

22. Nature's Ocean dry rock reviews?

    By joel sandoman, June 8, 2019
    • 2 replies
    • 199 views
    • 
    • MoJal
    • September 13, 2019

23. Refugium working too well??

    By canoman, February 13, 2019
    • 7 replies
    • 453 views
    • 
    • mcarroll
    • September 10, 2019

24. Carolina beach rock

    By BillV, September 6, 2019
    • 1 reply
    • 104 views
    • 
    • Tired
    • September 6, 2019

25. In TanK Media basket worth it?

    By wmjr, November 8, 2018
    • 19 replies
    • 1,318 views
    • 
    • knox_legend
    • September 6, 2019